3 years ago

1/6% of 295 help ASAP

1 answer:

5 0

Answer: 0.49

Step-by-step explanation:

1/6% X 295 = 0.00167 X 295

= 0.492~0.49

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Mars2501 [29]

$\frac{5}{k}+\frac{k+3}{k+5}=\frac{5(k+5)}{k(k+5)}+\frac{k(k+3)}{k(k+5)}=\frac{5k+25+k^2+3k}{k(k+5)}=\frac{k^2+8k+25}{k(k+5)}\\\\Answer:E$

4 0

3 years ago

frutty [35]

Answer:

There is a probability of 76% of not selling the package if there are actually three dead batteries in the package.

Step-by-step explanation:

With a 10-units package of batteries with 3 dead batteries, the sampling can be modeled as a binomial random variable with:

n=4 (the amount of batteries picked for the sample).
p=3/10=0.3 (the proportion of dead batteries).
k≥1 (the amount of dead batteries in the sample needed to not sell the package).

The probability of having k dead batteries in the sample is:

$P(x=k) = \dbinom{n}{k} p^{k}q^{n-k}$

Then, the probability of having one or more dead batteries in the sample (k≥1) is:

$P(x\geq1)=1-P(x=0)\\\\\\P(x=0) = \dbinom{4}{0} p^{0}q^{4}=1*1*0.7^4=0.2401\\\\\\P(x\geq1)=1-0.2401=0.7599\approx0.76$

8 0

2 years ago

Ostrovityanka [42]

False because -5/11 should be add on both sides

3 0

2 years ago

Ad libitum [116K]

5/8=10×w this is my equation then i divide by 10 on both sides
w=6.25

6 0

2 years ago

Bumek [7]

Answer:

360 cm3

Step-by-step explanation:

Option d is the right answer

8 0

2 years ago